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2017 GMC Canyon Torque Converter Issue

1827 Views 3 Replies 3 Participants Last post by  ARX9968
My 2017 Canyon has significant slippage at 31K miles and although subtle in nature, it is constant as I accelerate from 35 to 55. Sounds like a "light" rumbling. DOES ANYONE else have this issue so far? DOES ANYONE know of a bulletin or alert that GMC is not fully disclosing to the public to hide this issue? Need help.
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Why not just see your reputable dealer? Truck still under warranty correct? Slipping trans should be showing a check engine light

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IT TURNS was a bad torque converter. GM and Ford since 2016 have SHRUNK the size and lessened the quality in a teaming effort (OH GREAT) to reduce wt. and emissions. But mechanic said, more problems on the way due to this......yes they are replacing it this week, but I think I will get rid of my GMC Canyon NOW before things get worse.
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